TTN eFatoora - TEIF 1.8.8

Tunisian e-invoice format (Tunisie TradeNet Invoice Format) version 1.8.8

TEIF 1.8.8 · Signatures not validated · TTN transport workflow not validated

Drag and drop your XML file here

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XML only · 1 MB max · 20 transactions

Guided demo samples

Use these only to preview the diagnostics experience. Your own XML remains the main workflow.

Prefer downloads? valid XML or invalid XML

Files are processed in memory only — nothing is stored or transmitted to third parties.

Supported features

+TEIF 1.8.8 XML validation
+Required document identifiers
+Currency lookup checks
+Invoice total consistency checks
+Sender and document metadata checks

Current limitations

−TTN transport workflow is not validated
−Digital signatures are not validated
−Post-submission TTN references are treated as informational
−Real-world TTN edge cases require additional samples

Document structure

95 fields · 45 rules · 21 tables

▸

invoice/TEIF

◦teif.versionTEIF Version

CODE

◦teif.controlingAgencyControlling Agency

TEXT

◦header.senderIdentifierSender Identifier

◦header.senderIdentifierTypeSender Identifier Type

CODE

◦header.receiverIdentifierReceiver Identifier

◦header.receiverIdentifierTypeReceiver Identifier Type

CODE

◦bgm.documentIdentifierDocument Number

◦bgm.documentTypeCodeDocument Type Code

CODE

◦bgm.documentTypeLabelDocument Type Label

TEXT

◦dtm.issueDateIssue Date (I-31, ddMMyy)

DATE_DDMMYY

◦dtm.dueDateDue Date (I-32)

DATE_DDMMYY

◦dtm.periodDateBilling Period (I-36)

DATE_DDMMYY

◦seller.identifierSeller Identifier

◦seller.identifierTypeSeller Identifier Type

CODE

◦seller.nameSeller Name

TEXT

◦seller.nameTypeSeller Name Format (Physical/Qualification)

CODE

◦seller.addressDescriptionSeller Address Description

TEXT

◦seller.streetSeller Street

TEXT

◦seller.citySeller City

TEXT

◦seller.postalCodeSeller Postal Code

TEXT

◦seller.countrySeller Country (ISO 3166-1)

CODE

◦buyer.identifierBuyer Identifier

◦buyer.identifierTypeBuyer Identifier Type

CODE

◦buyer.nameBuyer Name

TEXT

◦buyer.nameTypeBuyer Name Format (Physical/Qualification)

CODE

◦buyer.addressDescriptionBuyer Address Description

TEXT

◦buyer.streetBuyer Street

TEXT

◦buyer.cityBuyer City

TEXT

◦buyer.postalCodeBuyer Postal Code

TEXT

◦buyer.countryBuyer Country (ISO 3166-1)

CODE

◦invoice.currencyInvoice Currency

CODE

◦invoice.totalInclTaxTotal Incl. Tax (I-180)

AMOUNT

◦invoice.totalExclTaxTotal Excl. Tax (I-182)

AMOUNT

◦invoice.totalTaxTotal Proportional Taxes (I-181)

AMOUNT

◦invoice.totalHTAllLinesTotal Excl. Tax All Lines (I-176)

AMOUNT

◦invoice.companyCapitalCompany Capital (I-179)

AMOUNT

◦invoice.totalExemptTotal Exempt Amount (I-185)

AMOUNT

◦invoice.totalSuspendedVATVAT Suspension Amount (I-187)

AMOUNT

◦additionalDoc.identifierAttached Document Identifier

◦additionalDoc.nameAttached Document Name

TEXT

◦additionalDoc.dateAttached Document Date

DATE_DDMMYY

◦refTtn.referenceTTN Reference (I-88, filled by TTN after validation)

◦refTtn.referenceDateTTN Reference Generation Date (I-37)

TEXT

▸

partnerLoc[0..unbounded]/TEIF/InvoiceBody/PartnerSection/PartnerDetails/Loc

◦partnerLoc.functionCodePartner Location Function Code (I5)

CODE

◦partnerLoc.valuePartner Location Value

TEXT

▸

partnerRff[0..unbounded]/TEIF/InvoiceBody/PartnerSection/PartnerDetails/RffSection

◦rff.refIdReference Qualifier Code

CODE

◦rff.refValuePartner Reference Value

TEXT

▸

partnerCta[0..unbounded]/TEIF/InvoiceBody/PartnerSection/PartnerDetails/CtaSection

◦cta.contactFunctionCodeContact Function Code

CODE

◦cta.contactIdentifierContact Identifier

◦cta.contactNameContact Name

TEXT

◦cta.comMeansTypeCommunication Means Type

CODE

◦cta.comAddressCommunication Address / Number

TEXT

▸

pytSectionDetails[0..unbounded]/TEIF/InvoiceBody/PytSection/PytSectionDetails

◦pyt.termsTypeCodePayment Terms Code

CODE

◦pyt.termsDescriptionPayment Terms Description

TEXT

◦pytFii.functionCodeFinancial Institution Code

CODE

◦pytFii.accountNumberBank Account Number

◦pytFii.ownerIdentifierAccount Owner Identifier

TEXT

◦pytFii.branchIdentifierBank Branch Code

TEXT

◦pytFii.institutionNameFinancial Institution Name

TEXT

▸

ftxSection[0..unbounded]/TEIF/InvoiceBody/Ftx

◦ftx.subjectCodeFree Text Subject Code (I4)

CODE

◦ftx.textFree Text

TEXT

▸

linSection[1..unbounded]/TEIF/InvoiceBody/LinSection/Lin

◦lin.itemIdentifierLine Identifier

◦lin.itemCodeItem Code

CODE

◦lin.descriptionItem Description

TEXT

◦lin.quantityQuantity

TEXT

◦lin.measurementUnitMeasurement Unit

CODE

◦lin.unitPriceUnit Price Excl. Tax (I-183)

AMOUNT

◦lin.lineAmountLine Amount Excl. Tax (I-171)

AMOUNT

◦lin.taxTypeCodeLine Tax Type Code

CODE

◦lin.taxRateLine Tax Rate (%)

PERCENTAGE

◦lin.dateTextLine Date

DATE_DDMMYY

◦linAlc.alcTypeCodeLine Allowance/Charge Type Code (I-151 to I-155)

CODE

◦linAlc.alcPercentLine Allowance/Charge Percentage

PERCENTAGE

◦linFtx.subjectCodeLine Free Text Subject Code (I4)

CODE

◦linFtx.textLine Free Text

TEXT

▸

sublinSection[0..unbounded]/TEIF/InvoiceBody/LinSection/Lin/SubLin

◦sublin.itemIdentifierSub-line Identifier

◦sublin.itemCodeSub-line Item Code

CODE

◦sublin.descriptionSub-line Item Description

TEXT

◦sublin.quantitySub-line Quantity

TEXT

◦sublin.measurementUnitSub-line Measurement Unit

CODE

◦sublin.unitPriceSub-line Unit Price Excl. Tax (I-183)

AMOUNT

◦sublin.lineAmountSub-line Amount Excl. Tax (I-171)

AMOUNT

◦sublin.taxTypeCodeSub-line Tax Type Code

CODE

◦sublin.taxRateSub-line Tax Rate (%)

PERCENTAGE

◦sublin.dateTextSub-line Date

DATE_DDMMYY

◦sublin.alcTypeCodeSub-line Allowance/Charge Type Code

CODE

◦sublin.alcPercentSub-line Allowance/Charge Percentage

PERCENTAGE

▸

taxDetail[1..unbounded]/TEIF/InvoiceBody/InvoiceTax/InvoiceTaxDetails

◦taxDetail.taxTypeCodeTax Type Code

CODE

◦taxDetail.taxRateSummary Tax Rate

PERCENTAGE

◦taxDetail.taxBaseTax Base (I-177)

AMOUNT

◦taxDetail.taxAmountTax Amount (I-178)

AMOUNT

▸

invoiceAlcSection[0..unbounded]/TEIF/InvoiceBody/InvoiceAlc

◦invoiceAlc.alcTypeCodeInvoice Allowance/Charge Type Code (I-151 to I-155)

CODE

◦invoiceAlc.alcAmountInvoice Allowance/Charge Amount

AMOUNT

▸

locSection[0..unbounded]/TEIF/InvoiceBody/LocSection/LocDetails

◦loc.functionCodeInvoice Location Function Code (I5)

CODE

◦loc.valueInvoice Location Value

TEXT

Fields

95 defined

Identifier	Label	Type	Required
`teif.version`	TEIF Version	CODE	—
`teif.controlingAgency`	Controlling Agency	TEXT	—
`header.senderIdentifier`	Sender Identifier	ID	—
`header.senderIdentifierType`	Sender Identifier Type	CODE	—
`header.receiverIdentifier`	Receiver Identifier	ID	—
`header.receiverIdentifierType`	Receiver Identifier Type	CODE	—
`bgm.documentIdentifier`	Document Number	ID	—
`bgm.documentTypeCode`	Document Type Code	CODE	—
`bgm.documentTypeLabel`	Document Type Label	TEXT	—
`dtm.issueDate`	Issue Date (I-31, ddMMyy)	DATE_DDMMYY	—
`dtm.dueDate`	Due Date (I-32)	DATE_DDMMYY	—
`dtm.periodDate`	Billing Period (I-36)	DATE_DDMMYY	—
`seller.identifier`	Seller Identifier	ID	—
`seller.identifierType`	Seller Identifier Type	CODE	—
`seller.name`	Seller Name	TEXT	—
`seller.nameType`	Seller Name Format (Physical/Qualification)	CODE	—
`seller.addressDescription`	Seller Address Description	TEXT	—
`seller.street`	Seller Street	TEXT	—
`seller.city`	Seller City	TEXT	—
`seller.postalCode`	Seller Postal Code	TEXT	—
`seller.country`	Seller Country (ISO 3166-1)	CODE	—
`buyer.identifier`	Buyer Identifier	ID	—
`buyer.identifierType`	Buyer Identifier Type	CODE	—
`buyer.name`	Buyer Name	TEXT	—
`buyer.nameType`	Buyer Name Format (Physical/Qualification)	CODE	—
`buyer.addressDescription`	Buyer Address Description	TEXT	—
`buyer.street`	Buyer Street	TEXT	—
`buyer.city`	Buyer City	TEXT	—
`buyer.postalCode`	Buyer Postal Code	TEXT	—
`buyer.country`	Buyer Country (ISO 3166-1)	CODE	—
`partnerLoc.functionCode`	Partner Location Function Code (I5)	CODE	—
`partnerLoc.value`	Partner Location Value	TEXT	—
`rff.refId`	Reference Qualifier Code	CODE	—
`rff.refValue`	Partner Reference Value	TEXT	—
`cta.contactFunctionCode`	Contact Function Code	CODE	—
`cta.contactIdentifier`	Contact Identifier	ID	—
`cta.contactName`	Contact Name	TEXT	—
`cta.comMeansType`	Communication Means Type	CODE	—
`cta.comAddress`	Communication Address / Number	TEXT	—
`loc.functionCode`	Invoice Location Function Code (I5)	CODE	—
`loc.value`	Invoice Location Value	TEXT	—
`pyt.termsTypeCode`	Payment Terms Code	CODE	—
`pyt.termsDescription`	Payment Terms Description	TEXT	—
`pytFii.functionCode`	Financial Institution Code	CODE	—
`pytFii.accountNumber`	Bank Account Number	ID	—
`pytFii.ownerIdentifier`	Account Owner Identifier	TEXT	—
`pytFii.branchIdentifier`	Bank Branch Code	TEXT	—
`pytFii.institutionName`	Financial Institution Name	TEXT	—
`ftx.subjectCode`	Free Text Subject Code (I4)	CODE	—
`ftx.text`	Free Text	TEXT	—
`invoice.currency`	Invoice Currency	CODE	—
`invoice.totalInclTax`	Total Incl. Tax (I-180)	AMOUNT	—
`invoice.totalExclTax`	Total Excl. Tax (I-182)	AMOUNT	—
`invoice.totalTax`	Total Proportional Taxes (I-181)	AMOUNT	—
`invoice.totalHTAllLines`	Total Excl. Tax All Lines (I-176)	AMOUNT	—
`invoice.companyCapital`	Company Capital (I-179)	AMOUNT	—
`invoice.totalExempt`	Total Exempt Amount (I-185)	AMOUNT	—
`invoice.totalSuspendedVAT`	VAT Suspension Amount (I-187)	AMOUNT	—
`lin.itemIdentifier`	Line Identifier	ID	—
`lin.itemCode`	Item Code	CODE	—
`lin.description`	Item Description	TEXT	—
`lin.quantity`	Quantity	TEXT	—
`lin.measurementUnit`	Measurement Unit	CODE	—
`lin.unitPrice`	Unit Price Excl. Tax (I-183)	AMOUNT	—
`lin.lineAmount`	Line Amount Excl. Tax (I-171)	AMOUNT	—
`lin.taxTypeCode`	Line Tax Type Code	CODE	—
`lin.taxRate`	Line Tax Rate (%)	PERCENTAGE	—
`lin.dateText`	Line Date	DATE_DDMMYY	—
`linAlc.alcTypeCode`	Line Allowance/Charge Type Code (I-151 to I-155)	CODE	—
`linAlc.alcPercent`	Line Allowance/Charge Percentage	PERCENTAGE	—
`linFtx.subjectCode`	Line Free Text Subject Code (I4)	CODE	—
`linFtx.text`	Line Free Text	TEXT	—
`sublin.itemIdentifier`	Sub-line Identifier	ID	—
`sublin.itemCode`	Sub-line Item Code	CODE	—
`sublin.description`	Sub-line Item Description	TEXT	—
`sublin.quantity`	Sub-line Quantity	TEXT	—
`sublin.measurementUnit`	Sub-line Measurement Unit	CODE	—
`sublin.unitPrice`	Sub-line Unit Price Excl. Tax (I-183)	AMOUNT	—
`sublin.lineAmount`	Sub-line Amount Excl. Tax (I-171)	AMOUNT	—
`sublin.taxTypeCode`	Sub-line Tax Type Code	CODE	—
`sublin.taxRate`	Sub-line Tax Rate (%)	PERCENTAGE	—
`sublin.dateText`	Sub-line Date	DATE_DDMMYY	—
`sublin.alcTypeCode`	Sub-line Allowance/Charge Type Code	CODE	—
`sublin.alcPercent`	Sub-line Allowance/Charge Percentage	PERCENTAGE	—
`taxDetail.taxTypeCode`	Tax Type Code	CODE	—
`taxDetail.taxRate`	Summary Tax Rate	PERCENTAGE	—
`taxDetail.taxBase`	Tax Base (I-177)	AMOUNT	—
`taxDetail.taxAmount`	Tax Amount (I-178)	AMOUNT	—
`invoiceAlc.alcTypeCode`	Invoice Allowance/Charge Type Code (I-151 to I-155)	CODE	—
`invoiceAlc.alcAmount`	Invoice Allowance/Charge Amount	AMOUNT	—
`additionalDoc.identifier`	Attached Document Identifier	ID	—
`additionalDoc.name`	Attached Document Name	TEXT	—
`additionalDoc.date`	Attached Document Date	DATE_DDMMYY	—
`refTtn.reference`	TTN Reference (I-88, filled by TTN after validation)	ID	—
`refTtn.referenceDate`	TTN Reference Generation Date (I-37)	TEXT	—

Validation rules

45 rules

TEIF-R001ERROR

The TEIF version must be a recognized value (1.8.1 to 1.8.8).

Assertion

TEIF Version ∈ Supported TEIF versions: {1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6 ... (8 values)}

TEIF-R002ERROR

The controlling agency must be 'TTN' or 'Tunisie TradeNet'.

Assertion

Controlling Agency ∈ Allowed controlling agencies: {TTN, Tunisie TradeNet}

TEIF-R003ERROR

The document identifier (invoice number) is required.

Assertion

Document Number is required

TEIF-R004ERROR

The document type code must be a recognized value: I-11 (Invoice), I-12 (Credit note), I-13 (Fee note), I-14 (Public market statement), I-15 (Export), I-16 (Purchase order).

Assertion

Document Type Code ∈ Document type codes (I1): {I-11, I-12, I-13, I-14, I-15, I-16}

TEIF-R005ERROR

The issue date (DateText functionCode='I-31') is required.

Assertion

Issue Date (I-31, ddMMyy) is required

TEIF-R006ERROR

The seller identifier (PartnerDetails functionCode='I-62') is required.

Assertion

Seller Identifier is required

TEIF-R007ERROR

The seller name (PartnerName) is required.

Assertion

Seller Name is required

TEIF-R008ERROR

The buyer identifier (PartnerDetails functionCode='I-64') is required.

Assertion

Buyer Identifier is required

TEIF-R009ERROR

The buyer name (PartnerName) is required.

Assertion

Buyer Name is required

TEIF-R010ERROR

The total amount including tax (Moa amountTypeCode='I-180') is required.

Assertion

Total Incl. Tax (I-180) is required

TEIF-R011ERROR

The sender (MessageSenderIdentifier) must be identified by a Tunisian tax ID (type I-01). Guide §5.2.1 p.15.

Assertion

Sender Identifier Type = "I-01"

TEIF-R012ERROR

The currency (currencyIdentifier) must be TND, EUR or USD. Guide §5.9.2.5 p.66.

Assertion

Invoice Currency ∈ Allowed currencies (Guide section 5.9.2.5 p.66): {TND, EUR, USD}

TEIF-R013ERROR

The Tunisian tax ID (I-01) must follow the format: 7 digits + alpha key + VAT code (A/B/P/F/N) + category (M/C/P/N/E) + 3 establishment digits. Guide §5.2.1.1 p.15-17.

When

Sender Identifier Type = "I-01"

Assertion

Sender Identifier matches pattern: ^[0-9]{7}[A-Z][ABPFN][MCPNE][0-9]{3}$

TEIF-R014ERROR

The measurement unit (Quantity/@measurementUnit) is required on each line (XSD use='required').

Assertion

Measurement Unit is required

TEIF-R015ERROR

The line tax rate (TaxRate) must be a number between 0 and 99.9 with at most 1 decimal (e.g. 0, 7, 13, 19, 19.5).

Assertion

Line Tax Rate (%) matches pattern: ^[0-9]{1,2}(\.[0-9])?$

TEIF-R016ERROR

The line tax type code (LinTax/TaxTypeName/@code) must be a recognized value (I-1602 VAT, I-1601 stamp duty, I-162 FODEC…).

Assertion

Line Tax Type Code ∈ Tax type codes (I16): {I-160, I-161, I-162, I-163, I-164, I-165 ... (14 values)}

TEIF-R017ERROR

The summary tax type code (InvoiceTax/Tax/TaxTypeName/@code) must be a recognized value.

Assertion

Tax Type Code ∈ Tax type codes (I16): {I-160, I-161, I-162, I-163, I-164, I-165 ... (14 values)}

TEIF-R018ERROR

The document type code (DocumentType/@code) is required.

Assertion

Document Type Code is required

TEIF-CO-01ERROR

The total excl. tax (I-182) must equal the sum of line amounts excl. tax (I-171), with a tolerance of 0.01.

When

Total Excl. Tax (I-182) is present

Assertion

Total Excl. Tax (I-182) = Σ lin.lineAmount over lin.lineAmount (±0.01)

TEIF-CO-02ERROR

The total incl. tax (I-180) must equal the total excl. tax (I-182) + total proportional taxes (I-181), with a tolerance of 0.01. Note: stamp duty (I-1601) is EXCLUDED from I-181 but INCLUDED in I-180.

When

Total Incl. Tax (I-180) is present and Total Excl. Tax (I-182) is present and Total Proportional Taxes (I-181) is present

Assertion

Total Incl. Tax (I-180) = Total Excl. Tax (I-182) + Total Proportional Taxes (I-181) (±0.01)

TEIF-R019ERROR

The buyer identifier type must be I-01 (tax ID), I-02 (national ID), I-03 (residence permit) or I-04 (foreign tax ID).

Assertion

Buyer Identifier Type ∈ Partner identifier types (I0): {I-01, I-02, I-03, I-04}

TEIF-R020ERROR

The seller identifier type must be I-01 (tax ID), I-02 (national ID), I-03 (residence permit) or I-04 (foreign tax ID).

Assertion

Seller Identifier Type ∈ Partner identifier types (I0): {I-01, I-02, I-03, I-04}

TEIF-R021ERROR

The payment terms code (PaymentTearmsTypeCode) must be a recognized value: I-111 to I-117.

When

Payment Terms Code is present

Assertion

Payment Terms Code ∈ Payment terms codes (I11): {I-111, I-112, I-113, I-114, I-115, I-116 ... (7 values)}

TEIF-R022ERROR

The financial institution code (PytFii/@functionCode) must be I-141 (Post), I-142 (Bank) or I-143 (Other).

When

Financial Institution Code is present

Assertion

Financial Institution Code ∈ Financial institution codes (I14): {I-141, I-142, I-143}

TEIF-R023ERROR

The contact function code (Contact/@functionCode) must be I-91 (Technical), I-92 (Legal), I-93 (Commercial) or I-94 (Other).

When

Contact Function Code is present

Assertion

Contact Function Code ∈ Contact function codes (I9): {I-91, I-92, I-93, I-94}

TEIF-R024ERROR

The communication means type (ComMeansType) must be I-101 (Phone), I-102 (Fax), I-103 (Email) or I-104 (Other).

When

Communication Means Type is present

Assertion

Communication Means Type ∈ Communication means codes (I10): {I-101, I-102, I-103, I-104}

TEIF-R025ERROR

The reference qualifier code (Reference/@refID) must belong to the I8 reference set (I-80 to I-89, I-811 to I-818, I-871).

When

Reference Qualifier Code is present

Assertion

Reference Qualifier Code ∈ Reference qualifier codes (I8): {I-80, I-81, I-811, I-812, I-813, I-814 ... (19 values)}

TEIF-R026ERROR

The free text subject code (Ftx/SubjectCode) must be a recognized value: I-41 to I-48.

When

Free Text Subject Code (I4) is present

Assertion

Free Text Subject Code (I4) ∈ Free text subject codes (I4): {I-41, I-42, I-43, I-44, I-45, I-46 ... (8 values)}

TEIF-R027ERROR

Stamp duty (I-1601) is a fixed non-proportional amount: its TaxRate must be 0. The actual amount is in I-178 (Tax Amount). It is EXCLUDED from I-181 (Total Tax) but INCLUDED in I-180 (Total incl. tax). Guide §5.10 + official XML.

When

Tax Type Code = "I-1601"

Assertion

Summary Tax Rate = "0"

TEIF-R028ERROR

The seller name format (PartnerName/@nameType) must be 'Physical' (natural person) or 'Qualification' (legal entity). Values defined in XSD NadType (not in Guide I7 reference).

When

Seller Name Format (Physical/Qualification) is present

Assertion

Seller Name Format (Physical/Qualification) ∈ Partner name format codes (XSD NadType/@nameType): {Physical, Qualification}

TEIF-R029ERROR

The buyer name format (PartnerName/@nameType) must be 'Physical' (natural person) or 'Qualification' (legal entity). Values defined in XSD NadType (not in Guide I7 reference).

When

Buyer Name Format (Physical/Qualification) is present

Assertion

Buyer Name Format (Physical/Qualification) ∈ Partner name format codes (XSD NadType/@nameType): {Physical, Qualification}

TEIF-R030ERROR

The summary tax rate (InvoiceTaxDetails/TaxRate) must be a number between 0 and 99.9 with at most 1 decimal (e.g. 0, 7, 13, 19, 19.5).

Assertion

Summary Tax Rate matches pattern: ^[0-9]{1,2}(\.[0-9])?$

TEIF-R031ERROR

The issue date must be in ddMMyy format (6 digits). Example: 010125 for January 1st, 2025. Guide §5.9.2.6.

Assertion

Issue Date (I-31, ddMMyy) matches pattern: ^[0-9]{6}$

TEIF-R033ERROR

The line allowance/charge type code (LinAlc/Alc/@allowanceCode) must be I-151 to I-155.

When

Line Allowance/Charge Type Code (I-151 to I-155) is present

Assertion

Line Allowance/Charge Type Code (I-151 to I-155) ∈ Allowance/charge type codes (I15): {I-151, I-152, I-153, I-154, I-155}

TEIF-R034ERROR

The invoice allowance/charge type code (InvoiceAlc/AllowanceDetails/Alc/@allowanceCode) must be I-151 to I-155.

When

Invoice Allowance/Charge Type Code (I-151 to I-155) is present

Assertion

Invoice Allowance/Charge Type Code (I-151 to I-155) ∈ Allowance/charge type codes (I15): {I-151, I-152, I-153, I-154, I-155}

TEIF-R035ERROR

The invoice location function code (LocSection/LocDetails/@functionCode) must belong to the I5 reference set (I-51 to I-59).

When

Invoice Location Function Code (I5) is present

Assertion

Invoice Location Function Code (I5) ∈ Location function codes (I5): {I-51, I-52, I-53, I-54, I-55, I-56 ... (9 values)}

TEIF-R036ERROR

The partner location function code (PartnerDetails/Loc/@functionCode) must belong to the I5 reference set (I-51 to I-59).

When

Partner Location Function Code (I5) is present

Assertion

Partner Location Function Code (I5) ∈ Location function codes (I5): {I-51, I-52, I-53, I-54, I-55, I-56 ... (9 values)}

TEIF-R037ERROR

The line free text subject code (LinFtx/FreeTextDetail/@subjectCode) must be a recognized value: I-41 to I-48.

When

Line Free Text Subject Code (I4) is present

Assertion

Line Free Text Subject Code (I4) ∈ Free text subject codes (I4): {I-41, I-42, I-43, I-44, I-45, I-46 ... (8 values)}

TEIF-R042ERROR

Tax amount consistency: for each InvoiceTaxDetails, taxAmount must equal taxBase × taxRate / 100 (±0.01). Tax type is ignored — the formula applies to all blocks.

Assertion

Custom rule: teif-tax-rate-check

TEIF-R043ERROR

Line amount excl. tax consistency: for each Lin, I-171 must equal I-183 × quantity × (1 − discount%) (±0.01). If I-183 is absent, the line is skipped.

Assertion

Custom rule: teif-lin-amount-check

TEIF-R038WARNING

Sub-lines (SubLin) are present. Amount consistency between the parent line and its sub-lines is not verified — no consistency rule is defined in TEIF. SubLin validation is limited to 1 nesting level (SubLin of SubLin not validated).

Assertion

Sub-line Identifier is forbidden

TEIF-R039ERROR

The measurement unit (Quantity/@measurementUnit) is required on each sub-line (XSD use='required').

When

Sub-line Identifier is present

Assertion

Sub-line Measurement Unit is required

TEIF-R040ERROR

The sub-line tax rate (TaxRate) must be a number between 0 and 99.9 with at most 1 decimal (e.g. 0, 7, 13, 19, 19.5).

When

Sub-line Tax Rate (%) is present

Assertion

Sub-line Tax Rate (%) matches pattern: ^[0-9]{1,2}(\.[0-9])?$

TEIF-R041ERROR

The sub-line tax type code (LinTax/TaxTypeName/@code) must be a recognized value (I-1602 VAT, I-1601 stamp duty, I-162 FODEC…).

When

Sub-line Tax Type Code is present

Assertion

Sub-line Tax Type Code ∈ Tax type codes (I16): {I-160, I-161, I-162, I-163, I-164, I-165 ... (14 values)}

TEIF-R044ERROR

Cross-check lines / tax summary: for each InvoiceTaxDetails(taxTypeCode, taxRate), I-177 must equal the sum of I-171 for lines with the same taxTypeCode and taxRate (±0.01). Each group of lines must have a corresponding InvoiceTaxDetails.

Assertion

Custom rule: teif-tax-cross-check

Reference tables

21 lists

Supported TEIF versions

teif-versions

1.8.11.8.21.8.31.8.41.8.51.8.61.8.71.8.8

Document type codes (I1)

document-type-codes

I-11I-12I-13I-14I-15I-16

Partner identifier types (I0)

identifier-types

I-01I-02I-03I-04

Language codes (I2)

language-codes

arfrenor

Date function codes (I3)

date-function-codes

I-31I-32I-33I-34I-35I-36I-37I-38

Free text subject codes (I4)

ftx-subject-codes

I-41I-42I-43I-44I-45I-46I-47I-48

Location function codes (I5)

location-function-codes

I-51I-52I-53I-54I-55I-56I-57I-58I-59

Partner function codes (I6)

partner-function-codes

I-61I-62I-63I-64I-65I-66I-67I-68I-69

Partner name format codes (XSD NadType/@nameType)

name-format-codes

PhysicalQualification

Reference qualifier codes (I8)

reference-qualifier-codes

I-80I-81I-811I-812I-813I-814I-815I-816I-817I-818+9 more

Contact function codes (I9)

contact-function-codes

I-91I-92I-93I-94

Communication means codes (I10)

communication-means-codes

I-101I-102I-103I-104

Payment terms codes (I11)

payment-terms-codes

I-111I-112I-113I-114I-115I-116I-117

Payment condition codes (I12)

payment-condition-codes

I-121I-122I-123I-124

Payment means codes (I13)

payment-means-codes

I-131I-132I-133I-134I-135I-136I-137

Financial institution codes (I14)

financial-institution-codes

I-141I-142I-143

Allowance/charge type codes (I15)

allowance-type-codes

I-151I-152I-153I-154I-155

Tax type codes (I16)

tax-type-codes

I-160I-161I-162I-163I-164I-165I-166I-167I-168I-169+4 more

Amount type codes (I17)

amount-type-codes

I-171I-172I-173I-174I-175I-176I-177I-178I-179I-180+9 more

Allowed currencies (Guide section 5.9.2.5 p.66)

currencies

TNDEURUSD

Allowed controlling agencies

controlling-agencies

TTNTunisie TradeNet